| unprecedented(adjective, extraordinary, unusual, exceptional, marvelous) |
| concerned(adjective, keen, sympathetic, excited, involved) |
| crazy(adjective, extraordinary, unusual, wild, strange) |
| individual(adjective, extraordinary, remarkable, particular) |
| interrogative(adjective, quizzical) |
| nutty(extraordinary, unusual, wild, strange, crazy) |
| out-of-the-way(adjective, extraordinary, new, exceptional, odd) |
| preposterous(adjective, happy, perfect, strange, fantastic) |
| quizzical(adjective, unusual, wild, crazy, irregular) |
| uncustomary(adjective, solid, extraordinary, unusual, strange) |
| unheard-of |
| unnatural(adjective, unusual, wild, strange, exceptional) |
| untypical(adjective, nonconforming) |
| wondering(adjective, interested, exploratory, investigative, investigatory) |
| anxious(adjective, desire, keen, excited) |
| attracted(adjective, keen, sympathetic, excited, involved) |
| barmy |
| burning with curiosity(expression, idiom, curiosity) |
| comical(adjective, ridiculous) |
| cranky(adjective, usual) |